12 IL9 Pro/IL9 Pro-V
1.7.6 PCI and PCI Express X16, X1 Slots
Install PCI Express X1 card into slot “PCI-E1”.
Install PCI cards into slots “PCI1”, “PCI2”, and/or “PCI3”.
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Slot PCI-E1 will be disabled when slot PCIEX2 is installed.
1.8 Connecting Rear Panel I/O Devices
The rear I/O part of this motherboard provides the following I/O ports:
• Mouse: Connects to PS/2 mouse.
• Keyboard: Connects to PS/2 keyboard.
• LPT1: Connects to printer or other devices that support this
communication protocol.
• COM1: Connects to external modem, mouse or other devices
that support this communication protocol.
• USB1/USB2: Connects to USB devices such as scanner, digital
speakers, monitor, mouse, keyboard, hub, digital camera, joystick
etc.
• LAN1: Connects to Local Area Network.
• AUDIO1:
- Line-In: Connects to the line out from external audio sources.
- Line-Out: Connects to the front left and front right channel.
- Mic-In: Connects to the plug from external microphone.
- R.L./R.R. (Rear Left / Rear Right): Connects to the rear left
and rear right channel.
- Cen./Sub. (Center / Subwoofer): Connects to the center and
subwoofer channel.
- S/PDIF Out: This connector provides an S/PDIF-Out connection
through optical fiber to digital multimedia devices.